Portable seat cushion



FIG. 1 is a perspective view of a seat cushion embodying the invention in a deployed configuration, with a main cushion having notched rear corners, and a front portion having pockets;

FIG. 2 is a side view of the seat cushion of FIG. 1;

FIG. 3 is another side view of the seat cushion of FIG. 1;

FIG. 4 is a rear view of the seat cushion of FIG. 1;

FIG. 5 is a front view of the seat cushion of FIG. 1;

FIG. 6 is a top plan view of the seat cushion of FIG. 1;

FIG. 7 is a bottom plan view of the seat cushion of FIG. 1;

FIG. 8 is a perspective view of the seat cushion of FIG. 1 in a rolled configuration;

FIG. 9 is a top plan view of the seat cushion of FIG. 8;

FIG. 10 is a perspective view of a seat cushion embodying the invention in a deployed configuration, with a main cushion having square rear corners, and a front portion having pockets;

FIG. 11 is a side view of the seat cushion of FIG. 10;

FIG. 12 is another side view of the seat cushion of FIG. 10;

FIG. 13 is a rear view of the seat cushion of FIG. 10;

FIG. 14 is a front view of the seat cushion of FIG. 10;

FIG. 15 is a top plan view of the seat cushion of FIG. 10;

FIG. 16 is a bottom plan view of the seat cushion of FIG. 10;

FIG. 17 is a perspective view of the seat cushion of FIG. 10 in a rolled configuration; and,

FIG. 18 is a top plan view of the seat cushion of FIG. 17. 

CLAIM The ornamental design for a portable seat cushion, as shown and described. 